| Clue | Source | Date |
|---|---|---|
| Having raised lines | ||
| Like corduroy | LA Times Daily | 20 Oct 2024 |
| Like chips with dips? | ||
| Ribbed when no British joined up (6) | ||
| With raised strips | ||
| Corrugated, e.g. | ||
| Like the soles of walking boots | LA Times Daily | 17 Nov 2019 |
| Like the soles of walking boots | The Washington Post | 17 Nov 2019 |
| Like churros and corduroy | Wall Street Journal | 01 Oct 2019 |
| Like churros and corduroy | ||
| Like corduroy | USA Today | 03 Aug 2018 |
| Like corduroy | ||
| Like sand dunes | New York Times | 01 Oct 2016 |
| Like sand dunes | ||
| With thin raised bands | The Times Concise | 28 Oct 2015 |
| Like some chips | ||
| Like some chips | ||
| Like fingerprints | ||
| Like corduroy | ||
| Like some potato chips | ||
| Like corduroy | ||
| Like a mountain chain | ||
| Like some potato chips | ||
| Like some potato chips | ||
| Like fingerprints | ||
| Like some potato chips | ||
| Like corduroy | ||
| Mountainous | ||
| Like corduroy |